Script Help Using Global.hps to use a script in every level

Spoiler below!

You will need to paste the following in every map (or stick it in a script file and #include it in with a pre-processor). Call the OnEnter bit in the OnEnter bit of the map (i can't remember if timers resume or not, so this might need to be changed to onstart - you will need to test this).

Code:
//Call in OnEnter

void OnEnter_GLOBALTIMER()

{

    AddTimer("_UpdateGlobalTimers",1.0f / 60.0f,"_UpdateGlobalTimers");

}

//Adds a global timer

void AddGlobalTimer(string &in asTimer, float afTime, string &in asCallbackName)

{

    //Generate a unique timer ID for this timer

    AddGlobalVarInt("GLOBALTIMER_COUNT",1);

    int timerID = GetGlobalVarInt("GLOBALTIMER_COUNT");

    //Setup Reverse lookup from name -> ID

    SetGlobalVatInt("GLOBALTIMER_ID_" + asTimer,timerID);

    //Setup properties of the timer associated with ID

    SetGlobalVarString("GLOBALTIMER_NAME_" + timerID,asTimer);

    SetGlobalVarString("GLOBALTIMER_CALLBACK_" + timerID,asCallbackName);

    SetGlobalVarFloat("GLOBALTIMER_TIME_" + timerID,afTime);

}

//Removes a global timer

void RemoveGlobalTimer(string &in asTimer)

{

    //Get id

    int timerID = GetGlobalVatInt("GLOBALTIMER_ID_" + asTimer);

    //Mark as removed

    SetGlobalVarString("GLOBALTIMER_CALLBACK" + timerID,"");

    SetGlobalVarFloat("GLOBALTIMER_TIME" + timerID,0);

    SetGlobalVarString("GLOBALTIMER_NAME_" + timerID,"");

    SetGlobalVatInt("GLOBALTIMER_ID_" + asTimer,0);

}

//Get time left on a timer (returns <=0 if expired or non-existant)

float GetGlobalTimerTimeLeft(string &in asTimer)

{

    int timerID = GetGlobalVatInt("GLOBALTIMER_ID_" + asTimer);

    return GetGlobalVarFloat("GLOBALTIMER_TIME" + timerID);

}

//Set time left on a timer (set time to negative -GetTime if you want to pause the timer).

void SetGlobalTimerTimeLeft(string &in asTimer, float afTime)

{

    int timerID = GetGlobalVatInt("GLOBALTIMER_ID_" + asTimer);

    SetGlobalVarFloat("GLOBALTIMER_TIME" + timerID,afTime);

}

//Private routine called to update the timers

void _UpdateGlobalTimers(string &in asTimer)

{

    float tick = 1.0f / 60.0f

    //Update every timer (Existing timers indexed from 1..Count INCLUSIVE)

    for(int i=1; i<=GetGlobalVarInt("GLOBALTIMER_COUNT"); i++)

     {

        //Tick the timer forward

        float t = GetGlobalVarFloat("GLOBALTIMER_TIME" + i) - tick;

        SetGlobalVarFloat("GLOBALTIMER_TIME" + i,t);

        //Will Timer expire in about 1 tick?

        if(t<2.0f*tick) 

         {

            //Hit the timer.

            string timerName = GetGlobalVarString("GLOBALTIMER_NAME_" + timerID);

            string timerCallback = GetGlobalVarString("GLOBALTIMER_CALLBACK_" + timerID);

            //Timer expired, hit the callback in 1 tick

            AddTimer(timerName,t,timerCallback);

            //Remove global timer via AddTimer so if the map changes before the callback is triggered the timer isn't destroyed!

            AddTimer(timerName,t,"RemoveGlobalTimer"); 

         }

     }

    //Call again in one tick.

    AddTimer(asTimer,tick,"_UpdateGlobalTimers");

}

Warning: I'm on my laptop so this code is untested. It is the same approach I've used for global times in the past though, so minus any syntax errors and the onenter/onstart thing it should work.